forked from mirror/pixelfed
121 lines
3.5 KiB
PHP
121 lines
3.5 KiB
PHP
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use App\{Profile, User};
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use DB;
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use App\Util\Lexer\RestrictedNames;
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class FixUsernames extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'fix:usernames';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Fix invalid usernames';
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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$this->info('Collecting data ...');
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$affected = collect([]);
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$restricted = RestrictedNames::get();
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$users = User::chunk(100, function($users) use($affected, $restricted) {
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foreach($users as $user) {
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if(in_array($user->username, $restricted)) {
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$affected->push($user);
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}
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$val = str_replace(['-', '_', '.'], '', $user->username);
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if(!ctype_alnum($val)) {
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$this->info('Found invalid username: ' . $user->username);
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$affected->push($user);
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}
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}
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});
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if($affected->count() > 0) {
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$this->info('Found: ' . $affected->count() . ' affected usernames');
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$opts = [
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'Random replace (assigns random username)',
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'Best try replace (assigns alpha numeric username)',
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'Manual replace (manually set username)',
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'Skip (do not replace. Use at your own risk)'
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];
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foreach($affected as $u) {
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$old = $u->username;
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$this->info("Found user: {$old}");
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$opt = $this->choice('Select fix method:', $opts, 3);
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switch ($opt) {
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case $opts[0]:
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$new = "user_" . str_random(6);
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$this->info('New username: ' . $new);
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break;
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case $opts[1]:
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$new = filter_var($old, FILTER_SANITIZE_STRING|FILTER_FLAG_STRIP_LOW);
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if(strlen($new) < 6) {
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$new = $new . '_' . str_random(4);
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}
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$this->info('New username: ' . $new);
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break;
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case $opts[2]:
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$new = $this->ask('Enter new username:');
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$this->info('New username: ' . $new);
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break;
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case $opts[3]:
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$new = false;
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break;
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default:
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$new = "user_" . str_random(6);
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break;
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}
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if($new) {
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DB::transaction(function() use($u, $new) {
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$profile = $u->profile;
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$profile->username = $new;
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$u->username = $new;
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$u->save();
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$profile->save();
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});
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}
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$this->info('Selected: ' . $opt);
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}
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$this->info('Fixed ' . $affected->count() . ' usernames!');
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} else {
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$this->info('No affected usernames found!');
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}
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}
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}
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